| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.80 | 4.583% | $205.8193 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $43.75 | 9.810% | $48.0419 | $48.04 | $48.05 | $48.00 |
| Purchase #3 | $113.49 | 7.216% | $121.6794 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $45.52 | 5.794% | $48.1574 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $162.57 | 8.865% | $176.9818 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $126.62 | 9.565% | $138.7312 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $101.34 | 11.687% | $113.1836 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $790.09 | $852.5946 | $852.59 | $852.65 | $852.60 | |